The surface plasmon resonance (SPR) biosensor has become a powerful analytical tool for
investigating biomolecular interactions. There are several methods to excite surface …

One of the primary goals for the researchers is to create a high-quality sensor with a simple
structure because of the urgent requirement to identify biomolecules at low concentrations to …

Graphene and its derivatives, graphene oxide (GO), and reduced graphene oxide (rGO)
have gained a lot of interest in the field of biosensing applications due to their unique …

Due to the increase in blood diseases such as diabetes, detecting the concentration of some
biomolecules relating to these diseases, such as glucose, is very important; therefore …

Herein, we have theoretically investigated the sensing performance—including enormous
increase in the sensitivity and figure of merit (FOM)—of a magneto-optical surface plasmon …

Graphene can support surface plasmons with higher confinement, lower propagation loss,
and substantially more tunable response compared to usual metal-based plasmonic …

A novel surface plasmon resonance (SPR) sensor with graphene and subwavelength
gratings is proposed to improve the sensing performance. A series of numerical analyses …

Optical biosensors based on grating-coupled surface plasmon resonance (GCSPR)
technology are an important research topic in the field of bio-photonics. This paper presents …

To achieve a high-sensitivity surface plasmon resonance sensor, a sensor based on Ag-
MgF 2 grating was designed and fabricated. A suitable-thickness MgF 2 was suggested to …

Because of anisotropic properties of phosphorene, in this paper, the effect of curvature on
phosphorene is investigated by designing phosphorene nanotubes in the IR range. It was …